Home / 23,674.99-35,358.98-21,449.38

Finding the Fourth Proportional to 23,674.99, 35,358.98 and 21,449.38

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Solution

The fourth proportional to 23,674.99, 35,358.98 and 21,449.38 is: 32,035.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,674.99 : 35,358.98 = 21,449.38 : x
  2. Step 2: Convert to fraction form
    23,674.99/35,358.98 = 21,449.38/x
  3. Step 3: Cross multiply
    23,674.99x = 35,358.98 × 21,449.38
  4. Step 4: Simplify right side
    23,674.99x = 758,428,198.43
  5. Step 5: Solve for x
    x = 758,428,198.43/23,674.99
  6. Step 6: Final answer
    x = 32,035.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.